Expanded Form of 4.231

Place Value Chart
Ones Tenths Hundredths Thousandths
4.231 4 . 2 3 1

Expanded Form of 4.231:
4.231 = (4 * 100) + (2 * 1/101) + (3 * 1/102) + (1 * 1/103)
4.231 = (4 * 1) + (2 * 1/10) + (3 * 1/100) + (1 * 1/1,000)
4.231 = 4 + 2/10 + 3/100 + 1/1,000

4.231 = 4 + 0.2 + 0.03 + 0.001

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